
Operation: Respond to Alarms
InfraStruXure InRow RC—Operation and Maintenance 23
Entering Fluid Temperature
Sensor Fault
Warning • Make sure the sensor is connected properly.
• If the problem persists, replace the sensor, or contact
APC Worldwide Customer Support. Refer to the back
page of this manual for contact information.
Fan #n Fault Warning • Make sure all air intakes are clear of any blockage.
N
OTE: Fans are numbered sequentially, starting with
Fan 1 at the bottom.
• For assistance, contact APC Worldwide Customer
Support. Refer to the back page of this manual for
contact information.
Fan Power Supply Left Fault Warning • Replace the power supply.
• For assistance, contact APC Worldwide Customer
Support. Refer to the back page of this manual for
contact information.
Fan Power Supply Right Fault Warning • Replace the power supply.
• For assistance, contact APC Worldwide Customer
Support. Refer to the back page of this manual for
contact information.
Filter Sensor Fault Warning • A hardware failure exists. For assistance, contact APC
Worldwide Customer Support. Refer to the back page of
this manual for contact information.
Displayed Alarm Message Severity Action Required
na1989a
Return Temperature Sensor
Supply Temperature Sensor
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